diff --git a/documentation/tutorial/14-composition/05-slot-props/app-a/App.svelte b/documentation/tutorial/14-composition/05-slot-props/app-a/App.svelte
index afdde09a4cae..9985963d8370 100644
--- a/documentation/tutorial/14-composition/05-slot-props/app-a/App.svelte
+++ b/documentation/tutorial/14-composition/05-slot-props/app-a/App.svelte
@@ -17,6 +17,7 @@
 		padding: 1em;
 		margin: 0 0 1em 0;
 		background-color: #eee;
+    color: black;
 	}
 
 	.active {
diff --git a/documentation/tutorial/14-composition/05-slot-props/app-b/App.svelte b/documentation/tutorial/14-composition/05-slot-props/app-b/App.svelte
index 2d3d6e23018d..4364e013fad0 100644
--- a/documentation/tutorial/14-composition/05-slot-props/app-b/App.svelte
+++ b/documentation/tutorial/14-composition/05-slot-props/app-b/App.svelte
@@ -37,6 +37,7 @@
 		padding: 1em;
 		margin: 0 0 1em 0;
 		background-color: #eee;
+    color: black;
 	}
 
 	.active {